Related Experiment Video
Updated: Sep 29, 2026

Predicting the Effectiveness of Population Replacement Strategy Using Mathematical Modeling
Published on: July 4, 2007
[Population of Japan in the Meiji-Taishyo era: a reestimation]
Abstract:
After reviewing previous estimates of the Japanese population in the pre-censal years from the 1860s to 1920, the author presents a reestimation for this period based on more recent studies in historical demography and on Coale and Demeny's regional model life tables. "The most important revision in the present estimation [is] that life-table death rates...for the Meiji-Taishyo era are estimated by Gompertz curves with upper and lower limits in place of the former linear curves." (summary in ENG)
Related Concept Videos
Estimating Population Mean with Unknown Standard Deviation
William S. Gosset (1876–1937) of the Guinness...
Population Growth
Estimating Population Mean with Known Standard Deviation
The confidence interval estimate will have the form as follows:
(point estimate - error bound, point estimate + error bound)
The...
Estimating Population Standard Deviation
Sample Proportion and Population Proportion
Confidence Interval for Estimating Population Mean
A confidence interval for the mean is a range of values that provides an estimate of the population mean. As the...